Activity › Forums › Salesforce® Discussions › How do you use System runAs in Test class in Saleforce? Salesforce® Discussions How do you use System runAs in Test class in Saleforce? Posted by Ratnesh on July 6, 2020 at 6:22 AM How do you use System runAs in Test class in Saleforce? Ratnesh replied 5 years, 10 months ago 1 Member · 0 Replies 0 Replies Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me